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SE7509527L - SET AND DEVICE FOR LOWER FORMATION OF LIQUID OR SEMI-LIQUID MATERIAL - Google Patents

SET AND DEVICE FOR LOWER FORMATION OF LIQUID OR SEMI-LIQUID MATERIAL

Info

Publication number
SE7509527L
SE7509527L SE7509527A SE7509527A SE7509527L SE 7509527 L SE7509527 L SE 7509527L SE 7509527 A SE7509527 A SE 7509527A SE 7509527 A SE7509527 A SE 7509527A SE 7509527 L SE7509527 L SE 7509527L
Authority
SE
Sweden
Prior art keywords
liquid
die
semi
die member
lower formation
Prior art date
Application number
SE7509527A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE403575B (en
Inventor
I D Nikolov
H G Kortenski
D T Dimitrov
A M Antonov
Original Assignee
Inst Po Metalloznanie I Tekno
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Po Metalloznanie I Tekno filed Critical Inst Po Metalloznanie I Tekno
Publication of SE7509527L publication Critical patent/SE7509527L/en
Publication of SE403575B publication Critical patent/SE403575B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

A system for the die stamping of a fluid comprises a male die member which is forced into a die cavity to compress and spread the fluid material therein. A piston in this die member is advanced after the die member is arrested by a shoulder of the female die member to compress gas ahead of this piston and increase the pressure at selected locations along the face of the male member at which cavities are provided to communicate this gas pressure to the fluid.
SE7509527A 1974-08-30 1975-08-27 SET AND DEVICE FOR LOWER FORMATION OF LIQUID OR SEMI-LIQUID MATERIAL SE403575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG2760274 1974-08-30

Publications (2)

Publication Number Publication Date
SE7509527L true SE7509527L (en) 1976-03-01
SE403575B SE403575B (en) 1978-08-28

Family

ID=3900581

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509527A SE403575B (en) 1974-08-30 1975-08-27 SET AND DEVICE FOR LOWER FORMATION OF LIQUID OR SEMI-LIQUID MATERIAL

Country Status (22)

Country Link
US (1) US4049041A (en)
JP (1) JPS5150224A (en)
AT (1) AT342947B (en)
AU (1) AU8427575A (en)
BE (1) BE832825A (en)
BR (1) BR7505575A (en)
CA (1) CA1066867A (en)
CH (1) CH607755A5 (en)
DD (1) DD122036A5 (en)
DE (1) DE2538210C3 (en)
DK (1) DK384175A (en)
ES (1) ES440510A1 (en)
FR (1) FR2288576A1 (en)
GB (1) GB1511273A (en)
HU (1) HU176261B (en)
IN (1) IN145554B (en)
LU (1) LU73214A1 (en)
NL (1) NL7510107A (en)
NO (1) NO752877L (en)
PL (1) PL110153B1 (en)
SE (1) SE403575B (en)
YU (1) YU42123B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG31832A1 (en) * 1980-04-02 1982-04-15 Vutov Method for liquid or semi- liquid stamping
JP3055710B2 (en) * 1991-05-30 2000-06-26 パイオニア株式会社 Method of manufacturing magnetic circuit component for speaker
US5906235A (en) * 1995-06-16 1999-05-25 Thomas Robert Anthony Pressurized squeeze casting apparatus and method and low pressure furnace for use therewith
US5730205A (en) * 1996-07-15 1998-03-24 Thomas; Robert Anthony Die assembly for squeeze casting
US6019158A (en) * 1998-05-14 2000-02-01 Howmet Research Corporation Investment casting using pour cup reservoir with inverted melt feed gate
US6640877B2 (en) 1998-05-14 2003-11-04 Howmet Research Corporation Investment casting with improved melt filling
US6453979B1 (en) 1998-05-14 2002-09-24 Howmet Research Corporation Investment casting using melt reservoir loop
JP2008093727A (en) * 2006-10-16 2008-04-24 Sintokogio Ltd Mold
US8833432B2 (en) 2012-09-27 2014-09-16 Apple Inc. Injection compression molding of amorphous alloys
DE102015101289B4 (en) * 2015-01-29 2017-05-11 Power-Cast Ortmann GmbH & Co. KG Method for die-casting and apparatus for carrying out the method
CN107914362B (en) * 2017-11-15 2019-11-29 桐乡市佳盛塑料制品有限公司 A kind of plastic mould of efficient cooled
CN112171990A (en) * 2020-09-03 2021-01-05 孙喜杰 Plastic compression molding process capable of preventing warping and deformation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US117397A (en) * 1871-07-25 Improvement in casting car-wheels
US3613768A (en) * 1968-01-31 1971-10-19 Toyoda Chuo Kenkyusho Kk Liquid metal forging process
GB1238919A (en) * 1968-10-20 1971-07-14
US3664410A (en) * 1969-06-12 1972-05-23 American Standard Inc Die casting densifier and ejector apparatus

Also Published As

Publication number Publication date
AT342947B (en) 1978-04-25
JPS5617985B2 (en) 1981-04-25
DE2538210C3 (en) 1979-09-20
BR7505575A (en) 1976-08-03
LU73214A1 (en) 1976-03-02
DK384175A (en) 1976-03-01
AU8427575A (en) 1977-03-03
ATA663175A (en) 1977-08-15
IN145554B (en) 1978-11-04
NO752877L (en) 1976-03-02
US4049041A (en) 1977-09-20
YU86582A (en) 1985-08-31
FR2288576A1 (en) 1976-05-21
JPS5150224A (en) 1976-05-01
BE832825A (en) 1975-12-16
CA1066867A (en) 1979-11-27
CH607755A5 (en) 1978-10-31
DE2538210B2 (en) 1979-01-25
PL110153B1 (en) 1980-07-31
NL7510107A (en) 1976-03-02
HU176261B (en) 1981-01-28
SE403575B (en) 1978-08-28
GB1511273A (en) 1978-05-17
ES440510A1 (en) 1977-07-01
DD122036A5 (en) 1976-09-12
FR2288576B1 (en) 1979-03-30
YU42123B (en) 1988-04-30
DE2538210A1 (en) 1976-03-11

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